RU2004108214A - FILTERS FOR WATER AND WAYS OF THEIR APPLICATION - Google Patents

FILTERS FOR WATER AND WAYS OF THEIR APPLICATION Download PDF

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Publication number
RU2004108214A
RU2004108214A RU2004108214/15A RU2004108214A RU2004108214A RU 2004108214 A RU2004108214 A RU 2004108214A RU 2004108214/15 A RU2004108214/15 A RU 2004108214/15A RU 2004108214 A RU2004108214 A RU 2004108214A RU 2004108214 A RU2004108214 A RU 2004108214A
Authority
RU
Russia
Prior art keywords
particles
filter
activated carbon
carbon based
specified set
Prior art date
Application number
RU2004108214/15A
Other languages
Russian (ru)
Other versions
RU2279910C2 (en
Inventor
Майкл Донован МИТЧЕЛЛ (US)
Майкл Донован МИТЧЕЛЛ
Димитрис Иоаннис КОЛЛИАС (US)
Димитрис Иоаннис КОЛЛИАС
Дэвид Уилль м БЬЕРКВИСТ (US)
Дэвид Уилльям БЬЕРКВИСТ
Пиюш Нарендра ЗАВЕРИ (US)
Пиюш Нарендра ЗАВЕРИ
Мэттью Морган ВУЛЛИ (US)
Мэттью Морган ВУЛЛИ
Original Assignee
Дзе Проктер Энд Гэмбл Компани (US)
Дзе Проктер Энд Гэмбл Компани
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Дзе Проктер Энд Гэмбл Компани (US), Дзе Проктер Энд Гэмбл Компани filed Critical Дзе Проктер Энд Гэмбл Компани (US)
Publication of RU2004108214A publication Critical patent/RU2004108214A/en
Application granted granted Critical
Publication of RU2279910C2 publication Critical patent/RU2279910C2/en

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Classifications

    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00—Treatment of water, waste water, or sewage
    • C02F1/28—Treatment of water, waste water, or sewage by sorption
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J20/00—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
    • B01J20/28—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof characterised by their form or physical properties
    • B01J20/28014—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof characterised by their form or physical properties characterised by their form
    • B01J20/28016—Particle form
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J20/00—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
    • B01J20/02—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising inorganic material
    • B01J20/20—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising inorganic material comprising free carbon; comprising carbon obtained by carbonising processes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J20/00—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
    • B01J20/28—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof characterised by their form or physical properties
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J20/00—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
    • B01J20/28—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof characterised by their form or physical properties
    • B01J20/28054—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof characterised by their form or physical properties characterised by their surface properties or porosity
    • B01J20/28069—Pore volume, e.g. total pore volume, mesopore volume, micropore volume
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J20/00—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
    • B01J20/28—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof characterised by their form or physical properties
    • B01J20/28054—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof characterised by their form or physical properties characterised by their surface properties or porosity
    • B01J20/28078—Pore diameter
    • B01J20/28083—Pore diameter being in the range 2-50 nm, i.e. mesopores
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J20/00—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
    • B01J20/28—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof characterised by their form or physical properties
    • B01J20/28054—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof characterised by their form or physical properties characterised by their surface properties or porosity
    • B01J20/28078—Pore diameter
    • B01J20/28085—Pore diameter being more than 50 nm, i.e. macropores
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00—Treatment of water, waste water, or sewage
    • C02F1/28—Treatment of water, waste water, or sewage by sorption
    • C02F1/283—Treatment of water, waste water, or sewage by sorption using coal, charred products, or inorganic mixtures containing them
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F9/00—Multistage treatment of water, waste water or sewage
    • C02F9/20—Portable or detachable small-scale multistage treatment devices, e.g. point of use or laboratory water purification systems
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2209/00—Controlling or monitoring parameters in water treatment
    • C02F2209/40—Liquid flow rate

Claims (10)

1. Фильтр для обеспечения питьевой водой, содержащий корпус, имеющий подводящий патрубок, отводящий патрубок и фильтрующее вещество, расположенное внутри указанного корпуса, отличающийся тем, что указанное фильтрующее вещество формируется, по меньшей мере, частично из множества фильтрующих частиц, имеющих точку нулевого заряда большую, чем 7, и сумма объемов мезопор и макропор указанных фильтрующих частиц является большей, чем 0,12 мл/г.1. The filter for providing drinking water, comprising a housing having an inlet pipe, a discharge pipe and a filter substance located inside the specified housing, characterized in that the specified filter substance is formed at least partially from a plurality of filter particles having a large zero charge point than 7, and the sum of the volumes of mesopores and macropores of said filter particles is greater than 0.12 ml / g. 2. Фильтр по п.1, в котором сумма объемов мезопор и макропор указанного множества фильтрующих частиц находится между примерно 0,2 и примерно 2 мл/г.2. The filter according to claim 1, in which the sum of the volumes of mesopores and macropores of the specified set of filter particles is between about 0.2 and about 2 ml / g 3. Фильтр по п.2, в котором указанное множество фильтрующих частиц имеет точку нулевого заряда между примерно 9 и примерно 12.3. The filter according to claim 2, in which the specified set of filter particles has a zero charge point between about 9 and about 12. 4. Фильтр по п.3, в котором отношение суммы объемов мезопор и макропор указанного множества фильтрующих частиц к общему объему пор указанных фильтрующих частиц составляет больше, чем примерно 0,3.4. The filter according to claim 3, in which the ratio of the sum of the volumes of mesopores and macropores of the specified set of filter particles to the total pore volume of these filter particles is more than about 0.3. 5. Фильтр по п.4, в котором указанное множество фильтрующих частиц выбирается из группы, состоящей из частиц активированного угля на основе древесины, частиц активированного угля на основе каменного угля, частиц активированного угля на основе торфа, частиц активированного угля на основе пека, частиц активированного угля на основе гудрона и их смесей.5. The filter according to claim 4, in which the specified set of filter particles is selected from the group consisting of particles of activated carbon based on wood, particles of activated carbon based on coal, particles of activated carbon based on peat, particles of activated carbon based on pitch, particles activated carbon based on tar and mixtures thereof. 6. Фильтр по п.5, в котором указанное множество фильтрующих частиц имеет ИУБ больше, чем примерно 99,99%.6. The filter according to claim 5, in which the specified set of filter particles has an IUB of more than about 99.99%. 7. Фильтр по п.6, в котором указанное множество фильтрующих частиц имеет ИУВ больше, чем примерно 99%.7. The filter according to claim 6, in which the specified set of filter particles has a PSI of more than about 99%. 8. Способ получения питьевой воды, содержащий этапы8. A method of producing drinking water, comprising stages обеспечения фильтрующим веществом, сформированным, по меньшей мере, частично из множества фильтрующих частиц, имеющих точку нулевого заряда большую, чем примерно 7, и сумма объемов мезопор и макропор указанных фильтрующих частиц больше, чем 0,12 мл/г;providing a filter medium formed at least partially from a plurality of filter particles having a zero charge point greater than about 7, and the sum of the mesopore and macropore volumes of said filter particles is greater than 0.12 ml / g; пропускания воды через указанное фильтрующее вещество; иpassing water through said filter medium; and удаления микроорганизмов из указанной воды.removing microorganisms from said water. 9. Способ по п.8, в котором указанное множество фильтрующих частиц имеет точку нулевого заряда между примерно 9 и примерно 12.9. The method of claim 8, wherein said plurality of filter particles has a zero charge point between about 9 and about 12. 10. Способ по п.8 или 9, в котором указанное множество фильтрующих частиц выбирается из группы, состоящей из частиц активированного угля на основе древесины, частиц активированного угля на основе каменного угля, частиц активированного угля на основе торфа, частиц активированного угля на основе пека, частиц активированного угля на основе гудрона и их смесей.10. The method according to claim 8 or 9, in which the specified set of filter particles is selected from the group consisting of particles of activated carbon based on wood, particles of activated carbon based on coal, particles of activated carbon based on peat, particles of activated carbon based on pitch , tar-based activated carbon particles and mixtures thereof.
RU2004108214/15A 2001-08-23 2002-08-23 Filter for production of the drinking water and the method of its application RU2279910C2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US09/935,962 US20030038084A1 (en) 2001-08-23 2001-08-23 Water filters and processes for using the same
US09/935,962 2001-08-23

Publications (2)

Publication Number Publication Date
RU2004108214A true RU2004108214A (en) 2005-05-10
RU2279910C2 RU2279910C2 (en) 2006-07-20

Family

ID=25467977

Family Applications (1)

Application Number Title Priority Date Filing Date
RU2004108214/15A RU2279910C2 (en) 2001-08-23 2002-08-23 Filter for production of the drinking water and the method of its application

Country Status (17)

Country Link
US (1) US20030038084A1 (en)
EP (1) EP1419110A2 (en)
JP (1) JP2005517522A (en)
KR (1) KR100573239B1 (en)
CN (2) CN101683608A (en)
AR (1) AR035299A1 (en)
AU (1) AU2002366436A1 (en)
BR (1) BR0212030A (en)
CA (1) CA2456226A1 (en)
EG (1) EG23201A (en)
MA (1) MA26139A1 (en)
MX (1) MXPA04001611A (en)
PE (1) PE20030298A1 (en)
PL (1) PL365947A1 (en)
RU (1) RU2279910C2 (en)
WO (1) WO2003068686A2 (en)
ZA (1) ZA200400828B (en)

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US7614508B2 (en) * 2001-08-23 2009-11-10 Pur Water Purification Products Inc. Water filter materials, water filters and kits containing silver coated particles and processes for using the same
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JP6218355B2 (en) * 2011-02-10 2017-10-25 ソニー株式会社 Filter media
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JP5781992B2 (en) * 2012-08-09 2015-09-24 関西熱化学株式会社 Parenteral adsorbent provided with basic functional group and method for producing the same
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Also Published As

Publication number Publication date
CN101683608A (en) 2010-03-31
JP2005517522A (en) 2005-06-16
US20030038084A1 (en) 2003-02-27
KR100573239B1 (en) 2006-04-24
KR20040027912A (en) 2004-04-01
BR0212030A (en) 2004-08-03
WO2003068686A3 (en) 2003-10-16
AR035299A1 (en) 2004-05-05
CN1571757A (en) 2005-01-26
PE20030298A1 (en) 2003-05-07
MA26139A1 (en) 2004-04-01
EP1419110A2 (en) 2004-05-19
PL365947A1 (en) 2005-01-24
RU2279910C2 (en) 2006-07-20
AU2002366436A1 (en) 2003-09-04
CA2456226A1 (en) 2003-08-21
ZA200400828B (en) 2004-08-23
EG23201A (en) 2004-07-31
WO2003068686A2 (en) 2003-08-21
MXPA04001611A (en) 2004-07-08

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Effective date: 20100824